Update FAQ with more common questions

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Lonami Exo 2023-05-24 19:23:12 +02:00
parent 16122545ec
commit 9fe5937ae1

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@ -198,6 +198,23 @@ won't do unnecessary work unless you need to:
sender = await event.get_sender() sender = await event.get_sender()
File download is slow or sending files takes too long
=====================================================
The communication with Telegram is encrypted. Encryption requires a lot of
math, and doing it in pure Python is very slow. ``cryptg`` is a library which
containns the encryption functions used by Telethon. If it is installed (via
``pip install cryptg``), it will automatically be used and should provide
a considerable speed boost. You can know whether it's used by configuring
``logging`` (at ``INFO`` level or lower) *before* importing ``telethon``.
Note that the library does *not* download or upload files in parallel, which
can also help with the speed of downloading or uploading a single file. There
are snippets online implementing that. The reason why this is not built-in
is because the limiting factor in the long run are ``FloodWaitError``, and
using parallel download or uploads only makes them occur sooner.
What does "Server sent a very new message with ID" mean? What does "Server sent a very new message with ID" mean?
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@ -261,6 +278,17 @@ same session anywhere else. If you need to use the same account from
multiple places, login and use a different session for each place you need. multiple places, login and use a different session for each place you need.
What does "Task was destroyed but it is pending" mean?
======================================================
Your script likely finished abruptly, the ``asyncio`` event loop got
destroyed, and the library did not get a chance to properly close the
connection and close the session.
Make sure you're either using the context manager for the client or always
call ``await client.disconnect()`` (by e.g. using a ``try/finally``).
What does "The asyncio event loop must not change after connection" mean? What does "The asyncio event loop must not change after connection" mean?
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